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1

Cyclopeptides of Linum usitatissimum

Bolesław Picur, Marek Cebrat, Janusz Zabrocki, Ignacy Z. Siemion

Journal:

Journal of Peptide Science

Year:

2006

Language:

english

File:

PDF, 106 KB

english, 2006

2

Tetrazole analogues of cyclolinopeptide A: Synthesis, conformation, and biology

Krzysztof Kaczmarek, Stefan Jankowski, Ignacy Z. Siemion, Zbigniew Wieczorek, Ettore Benedetti, Paola Di Lello, Carla Isernia, Michele Saviano, Janusz Zabrocki

Journal:

Year:

2002

Language:

english

File:

PDF, 258 KB

english, 2002

3

Sulfonated analogues of cyclolinopeptide A Synthesis, immunosuppressive activity and CD studies

MAREK CEBRAT, MAREK LISOWSKI, IGNACY Z. SIEMION, MICHAL ZIMECKI, ZBIGNIEW WIECZOREK

Journal:

Chemical Biology & Drug Design

Year:

1997

Language:

english

File:

PDF, 510 KB

english, 1997

4

Effects of cyclolinopeptide A on T lymphocyte activation and peptidyl prolyl isomerase activity

Gaymes, Terry J., Carrett, Neil J., Patel, Nishith, Kay, John E., Siemion, Ignacy Z.

Journal:

Biochemical Society Transactions

Year:

1996

Language:

english

File:

PDF, 110 KB

english, 1996

5

Periodical changes of amino acid reactivity within the genetic code

Ignacy Z. Siemion, Piotr Stefanowicz

Journal:

Year:

1992

Language:

english

File:

PDF, 554 KB

english, 1992

6

Suppression of tuftsin activity by the partial sequences of adenovirus type 2 proteins

IGNACY Z. SIEMION, JACEK J. SION, ZBIGNIEW WIECZOREK

Journal:

Chemical Biology & Drug Design

Year:

1993

Language:

english

File:

PDF, 564 KB

english, 1993

7

Conformational Investigations in the Tuftsin Group

IGNACY Z. SIEMION, MAREK LISOWSKI, KATARZYNA SOBCZYK

Journal:

Annals of the New York Academy of Sciences

Year:

1983

Language:

english

File:

PDF, 430 KB

english, 1983

8

On the taste of stereoisomeric cyclic dipeptides containing a proline residue

Siemion, Ignacy Z., Kolasa, Teodozy, Paradowski, Andrzej

Journal:

Chemical Senses

Year:

1979

Language:

english

File:

PDF, 293 KB

english, 1979

9

ChemInform Abstract: RK. DER DELTA(2)-2-BENZYLOXY-THIAZOLINONE-5 MIT JOD

SIEMION, IGNACY Z., STEGLICH, WOLFGANG, WILSCHOWITZ, LUDWIG

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 136 KB

1972

10

ChemInform Abstract: MECHANISMUS DER BILDUNG LEUCHSSCHER KOERPER AUS N-CARBOBENZOXY-AMINOSAEUREN

SIEMION, IGNACY Z., KONOPINSKA, DANUTA

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 138 KB

1970

11

Enkephalin analogs modified in the aromatic ring of the N-terminal tyrosine residue

Wieslaw A. Kliś, Eleonora Nawrocka, Ignacy Z. Siemion, Andrzej Plech, Zdzisław Stachura, Zbigniew S. Herman

Journal:

Bioorganic Chemistry

Year:

1979

Language:

english

File:

PDF, 449 KB

english, 1979

12

13C Nuclear Magnetic Resonance and Circular Dichroism Studies of the Tuftsin Conformation in Water

Ignacy Z. SIEMION, Marek LISOWSKI, Danuta KONOPIŃSKA, Eleonora NAWROCKA

Journal:

Year:

1980

Language:

english

File:

PDF, 465 KB

english, 1980

13

ChemInform Abstract: KONFORM. VON PROLIN ENTHALTENDEN DIKETOPIPERAZINEN IN TRIFLUORESSIGSAEURE-LOESUNG

SIEMION, IGNACY ZENON, SUCHARDA-SOBCZYK, ANNA

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 89 KB

1972

14

NMR-Untersuchungen bei Prolin-enthaltenden Diketopiperazinen

Ignacy Z. Siemion

Journal:

Magnetic Resonance in Chemistry

Year:

1971

File:

PDF, 271 KB

1971

15

Conformational preferences of the sequential fragments of the hinge region of the human IgA1 immunoglobulin molecule

Ignacy Z. Siemion, Artur Pedyczak, James Burton

Journal:

Biophysical Chemistry

Year:

1988

Language:

english

File:

PDF, 707 KB

english, 1988

16

New conformationally restricted analog of the immunosuppressory mini-domain of HLA-DQ and its biological properties

Zbigniew Szewczuk, Andrzej Wilczyński, Marcin Dyba, Inga Petry, Ignacy Z Siemion, Zbigniew Wieczorek

Journal:

Year:

2000

Language:

english

File:

PDF, 301 KB

english, 2000

17

The immunosuppressive mini-domain of human lactoferrin

Ignacy Z. Siemion, Jacek Sloń, Zbigniew Wieczorek

Journal:

Journal of Peptide Science

Year:

1995

Language:

english

File:

PDF, 491 KB

english, 1995

18

The immunomodulatory diversity of the proteins of the transforming growth factor β (TGFβ) family

ZBIGNIEW WIECZOREK, JACEK SŁOń, ALICJA KLUCZYK, RENATA ZBOZIEń, PIOTR STAFANOWICZ, IGNACY Z. SIEMION

Journal:

Chemical Biology & Drug Design

Year:

1995

Language:

english

File:

PDF, 515 KB

english, 1995

19

Immunoregulatory properties of synthetic peptides, fragments of a proline-rich polypeptide (PRP) from ovine colostrum

Maria Janusz, Zbigniew Wleczorek, Krystyna Spiegel, Aleksandra Kubik, Zbigniew Szewczuk, Ignacy Siemion, Jôzef Lisowski

Journal:

Molecular Immunology

Year:

1987

Language:

english

File:

PDF, 266 KB

english, 1987

20

ChemInform Abstract: THIAZOLONE DER N-BENZYLOXY-THIOCARBONYLAMINOSAEUREN

SIEMION, IGNACY Z., STEGLICH, WOLFGANG, WILSCHOWITZ, LUDWIG

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 206 KB

1972

21

A New Example of Edge-to-Face Interaction of Aromatic Rings in Oligopeptides: Cyclolinopeptide A

Siemion, Ignacy Z.

Journal:

Zeitschrift für Naturforschung B

Year:

1990

File:

PDF, 2.71 MB

1990

22

Immunosuppressory mini-regions of HLA-DP and HLA-DR

Zbigniew Szewczuk, Andrzej Wilczyński, Piotr Stefanowicz, Wioletta Fedorowicz, Ignacy Z. Siemion, Zbigniew Wieczorek

Journal:

Molecular Immunology

Year:

1999

Language:

english

File:

PDF, 162 KB

english, 1999

23

ChemInform Abstract: ORD UND CD DER AZLACTONE VON N-ACYL-L-LEUCIN

SIEMION, IGNACY Z., BARAN, GRAZYNA, GIZLER, MARIA, JAWORSKA, STANISLAWA

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 91 KB

1973

24

New hypothesis on amino acid complementarity and its evaluation on TGF-β2-related peptides

Ignacy Z. Siemion, Renata Zbozień-Pacamaj, Piotr Stefanowicz

Journal:

Journal of Molecular Recognition

Year:

2001

Language:

english

File:

PDF, 161 KB

english, 2001

25

Einfluß der Distanz des Prolincarbonyls vom β- und γ-Kohlenstoff auf die Lage der 13C-NMR-Signale

Prof. Dr. Ignacy Z. Siemion, Prof. Dr. Theodor Wieland, Dr. Karl-Heinz Pook

Journal:

Angewandte Chemie

Year:

1975

File:

PDF, 285 KB

1975

26

The mean conformation of N-acetylamino acid N'-methylamides in dimethyl sulfoxide solution

Ignacy Z. Siemion, Bolestaw Picur

Journal:

Biophysical Chemistry

Year:

1988

Language:

english

File:

PDF, 567 KB

english, 1988

27

ChemInform Abstract: HAMMETT-BEZIEHUNG FUER DIE RAZEMISIERUNG SUBSTITUIERTER PHENYLESTER VON N-BENZOYL-L-LEUCIN

MORAWIEC, JAN, KONOPINSKA, DANUTA, SIEMION, IGNACY Z.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 111 KB

1971

28

Compositional frequencies of amino acids in the proteins and the genetic code

Ignacy Z. Siemion

Journal:

Year:

1994

Language:

english

File:

PDF, 349 KB

english, 1994

29

Immunosuppressive activity of antamanide and some of its analogues

Ignacy Z. Siemion, Artur Pçdyczak, Jerzy Trojnar, Michakl Zimecki, Zbigniew Wieczorek

Journal:

Year:

1992

Language:

english

File:

PDF, 423 KB

english, 1992

30

To the problem of biologically active conformation of enkephalin

Ignacy Z. Siemion, Zbigniew Szewczuk, Zbigniew S. Herman, Zdzislaw Stachura

Journal:

Molecular and Cellular Biochemistry

Year:

1981

Language:

english

File:

PDF, 413 KB

english, 1981

31

Analogs of RGDVY and GRGD peptides inhibit Mycobacterium kansasii phagocytosis

Ignacy Z. Siemion, Monika Gawłowska, Krzysztof Krajewski, Iwona Strug, Zbigniew Wieczorek

Journal:

Year:

2003

Language:

english

File:

PDF, 86 KB

english, 2003

32

Central Effects of Tuftsin

ZBIGNIEW S. HERMAN, ZDZISŁAW STACHURA, TADEUSZ KRZEMIŃSKI, ANDRZEJ PLECH, IGNACY Z. SIEMION, ELEONORA NAWROCKA

Journal:

Annals of the New York Academy of Sciences

Year:

1983

Language:

english

File:

PDF, 316 KB

english, 1983

33

The new hypothesis on amino acid complementarity and its experimental proof

Piotr Stefanowicz, Renata Zbozień, Ignacy Z. Siemion

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 193 KB

english, 1998

34

Conformation of model, alanine and proline containing tetrapeptides in water : Comparison of 13 C-n.m.r. and CD results

MAREK LISOWSKI, IGNACY Z. SIEMION, KATARZYNA SOBCZYK

Journal:

Chemical Biology & Drug Design

Year:

1983

Language:

english

File:

PDF, 361 KB

english, 1983

35

Immunological properties of the thymopentin-like fragments of HLA-DQ

Zbigniew Szewczuk, Ignacy Z. Siemion, Zbigniew Wieczorek

Journal:

Molecular Immunology

Year:

1996

Language:

english

File:

PDF, 818 KB

english, 1996

36

The Influence of Tuftsin on Blood Pressure in Animals

ANDRZEJ PARADOWSKI, IGNACY Z. SIEMION, MAREK RÓZGA

Journal:

Annals of the New York Academy of Sciences

Year:

1983

Language:

english

File:

PDF, 232 KB

english, 1983

37

Does the edge-to-face interaction between aromatic rings occur in cyclolinopeptide A analogues?

IGNACY Z. SIEMION, MAREK CEBRAT, ANDRZEJ JANKOWSKI, MAREK LISOWSKI, ARTUR PFDYCZAK, ALEKSANDRA WYSLSOUCH

Journal:

Chemical Biology & Drug Design

Year:

1994

Language:

english

File:

PDF, 736 KB

english, 1994

38

Influence of the Distance of the Proline Carbonyl from the β and γ Carbon on the 13C Chemical Shifts

Prof. Dr. Ignacy Z. Siemion, Prof. Dr. Theodor Wieland, Dr. Karl-Heinz Pook

Journal:

Angewandte Chemie International Edition

Year:

1975

Language:

english

File:

PDF, 190 KB

english, 1975

39

Chou-Fasman conformational amino acid parameters and the genetic code

Ignacy Z. Siemion, Przemysław J. Siemion, Krzysztof Krajewski

Journal:

Year:

1995

Language:

english

File:

PDF, 610 KB

english, 1995

40

The Problem of the Biologically Active Conformation of Thymopoietin

Ignacy Z. Siemion, Iwona Strug, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 87 KB

english, 1998

41

ChemInform Abstract: ORD UND CD DER AZLACTONE VON N-ACYL-L-LEUCIN

SIEMION, IGNACY Z., BARAN, GRAZYNA, GIZLER, MARIA, JAWORSKA, STANISLAWA

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 91 KB

1973

42

On the genetic and structural similarities between the squash seeds polypeptide trypsin inhibitors and wheat germ agglutinin

Ignacy Z. Siemion, Tadeusz Wilusz, Antoni Polanowski

Journal:

Molecular and Cellular Biochemistry

Year:

1984

Language:

english

File:

PDF, 157 KB

english, 1984

43

ChemInform Abstract: CONFORMATIONAL INVESTIGATIONS ON OXIDIZED 1-CYSTEINYL-L-LYSYL-L-ALANYL-GLYCYL-L-CYSTEINE

SIEMION, IGNACY, KLIS, WIESLAW

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 83 KB

1975

44

Bioactive peptides: Conformational studies of [TYR4] cyclolinopeptide A

Michele Saviano, Filomena Rossi, Marta Filizola, Carla Isernia, Benedetto Di Blasio, Ettore Benedetti, Carlo Pedone, Ignacy Z. Siemion, Artur Pedyczak

Journal:

Year:

1995

Language:

english

File:

PDF, 591 KB

english, 1995

45

Die Konformation des Prolin-Ringes in Diketopiperazin-Systemen

Ignacy Z. Siemion

Journal:

European Journal of Organic Chemistry

Year:

1971

File:

PDF, 363 KB

1971

46

Immunosuppressive analogues of hexapeptide Tyr-Val-Pro-Leu-Phe-Pro, an immune system stimulant

IGNACY Z. SIEMION, ALEKSANDRA KUBIK, MAREK LISOWSKI, ZBIGNIEW SZEWCZUK, MICHAL ZIMECKI, ZBIGNIEW WIECZOREK

Journal:

Chemical Biology & Drug Design

Year:

1991

Language:

english

File:

PDF, 642 KB

english, 1991

47

Length of the peptide chain influences the immunomodulatory activity of peptides related to p53 protein

Ignacy Z Siemion, Iwona Strug, Zbigniew Wieczorek

Journal:

Year:

1999

Language:

english

File:

PDF, 45 KB

english, 1999

48

ChemInform Abstract: FOLDED CONFORMATION IN THE GROUND AND EXCITED STATES OF CYCLIC DIPEPTIDES CONTAINING A TRYPTOPHYL RESIDUE

SIEMION, IGNACY Z., KONOPINSKA, DANUTA, KLIS, WIESLAW A.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 111 KB

1975

49

ChemInform Abstract: COMPARISON OF SULFIDE AND SULFOXIDE GROUPS ELECTRONIC EXCITATION EXEMPLIFIED ON ORD AND CD OF PENICILLIN SYSTEM

LISOWSKI, JOZEF, SIEMION, IGNACY Z., TYRAN, BRONISLAW

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 96 KB

1974

50

Conformational preferences of sequential fragments of the hinge region of human IgA1 immunoglobulin molecule: II

James Burton, Stephen G. Wood, Artur Pedyczak, Ignacy Z. Siemion

Journal:

Biophysical Chemistry

Year:

1989

Language:

english

File:

PDF, 509 KB

english, 1989

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